I want to understand how CMD and ENTRYPOINT works. So, I just created a very simple
FROM scratch CMD echo "Hello First" ENTRYPOINT echo "Hello second"
Then I build image of this :
docker build -t my_image .
The logs are as below:
Step 1/3 : FROM scratch —> Step 2/3 : CMD echo “Hello First” —>
Using cache —> 9f2b6a00982f Step 3/3 : ENTRYPOINT echo “Hello
second” —> Using cache —> 1bbe520f9526 Successfully built
1bbe520f9526 Successfully tagged my_image:latest SECURITY WARNING: You
are building a Docker image from Windows against a non-Windows Docker
host. All files and directories added to build context w ill have
‘-rwxr-xr-x’ permissions. It is recommended to double check and reset
permissions for sensitive files and directories.
When I create a container of this image it returns:
docker run my_image
docker: Error response from daemon: OCI runtime create failed:
container_linux.go:344: starting container process caused “exec:
“/bin/sh”: stat /b in/sh: no such file or directory”: unknown.
Can someone please help me about error?